Refrigerator



FIG. 1 is a front perspective view of a refrigerator, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is an enlarged view of the encircled portion ‘8’ in FIG. 1;

FIG. 9 is an enlarged view of the encircled portion ‘9’ in FIG. 1;

FIG. 10 is an enlarged view of the encircled portion ‘10’ in FIG. 1;

FIG. 11 is an enlarged view of the encircled portion ‘11’ in FIG. 1;

FIG. 12 is an enlarged view of the encircled portion ‘12’ in FIG. 1; and,

FIG. 13 is an enlarged view of the encircled portion ‘13’ in FIG. 2.

The dot-dot-dash broken lines encircling enlargement portions of the design form no part of the claimed design. The broken lines illustrating portions of the refrigerator form no part of the claimed design. 

CLAIM The ornamental design for a refrigerator, as shown and described. 